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modpack

OptimMinecraft modpack for 26.2

Optim is a Fabric modpack that aims to provide maximum performance with some common quality-of-life modifications to the game.

client onlynewest supported 26.2OptimizationLightweightMultiplayer
Latest version
v1.15.0
Minecraft
1.20.2 to 26.2
Java
Java 25+
Loader
Fabric
Licence
Apache-2.0
Downloads
1.9k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Optim servers

One click and Optim is installed with the right loader, on hardware built for it.

  • 26.2
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Optim declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.2Fabric17+declared20 Sept 2023

Download

From Optim’s own host. Nothing is re-hosted here.

All 27 releases
v1.15.0release13 Jul 2026

Optim-v1.15.0.mrpack · 0.0 MB · for 26.2

Download latest
888a0720083b…
Older versions24
  • v1.14.312 Jul 202626.1.20.1 MB3 downloadsccad9cbb6cc3…Get
  • v1.14.227 Jun 202626.1.20.1 MB10 downloads7dfac22f29cc…Get
  • v1.14.16 Jun 202626.1.20.0 MB10 downloads76a48af8d023…Get
  • v1.14.03 May 202626.1.20.0 MB29 downloadse742fd36ab64…Get
  • v1.13.15 Apr 20261.21.110.0 MB23 downloads4b48fa44face…Get
  • v1.13.021 Feb 20261.21.110.0 MB78 downloads6390241ffe8e…Get
  • v1.12.24 Oct 20251.21.80.0 MB204 downloadsffc2281ef2ad…Get
  • v1.12.128 Sept 20251.21.80.0 MB32 downloads94493f8604b4…Get
  • v1.12.024 Sept 20251.21.80.0 MB24 downloadsbfcd60aeaa41…Get
  • v1.11.224 Sept 20251.21.50.0 MB27 downloads2436f1e4af2c…Get
  • v1.11.120 Jul 20251.21.50.0 MB105 downloadsbbd03c7711f1…Get
  • v1.11.017 Jun 20251.21.50.0 MB61 downloads7cc33e138de1…Get
  • v1.10.012 Mar 20251.21.40.1 MB170 downloadsb36323bc7fd2…Get
  • v1.9.910 Mar 20251.21.40.1 MB48 downloadse5a93400b666…Get
  • v1.9.811 Feb 20251.21.40.1 MB83 downloads703a69c270d2…Get
  • v1.9.712 Dec 20241.21.30.1 MB96 downloads3669d0e64a9b…Get
  • v1.7.028 Sept 20241.21.12.0 MB145 downloads80bfe33d1c4b…Get
  • v1.6.327 Sept 20241.21.12.0 MB53 downloads6aae48aadb26…Get
  • v1.5.37 Sept 20241.21.12.0 MB71 downloads3cf3b0c08f2b…Get
  • v1.5.220 Jul 20241.212.0 MB73 downloads7b4ce8b390a0…Get
  • v1.5.120 Jul 20241.211.5 MB101 downloads11298fb1bafe…Get
  • v1.5.030 May 20241.20.41.5 MB61 downloadsb0add7c565a6…Get
  • v1.4.130 May 20241.20.41.5 MB59 downloadscf0ae8c651c6…Get
  • v1.3.021 Mar 20241.20.40.0 MB79 downloadsfe6e90481ac7…Get

Frequently asked

Does Optim work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Optim declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Optim support?

Everything the author has declared, from 1.20.2 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Optim on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Optim support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Optim?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Optim under?

Apache-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Optim?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Optim safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobsFastly OptimisedA modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.Optimized CoreThis is a modpack core that optimizes the game. Mainly meant as a base for your own modpack/instance. It only contains optimization mods and for this reason it achives the BEST performance of any modpack!

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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